申请人 |
MIGUNOV VITALIJ MIKHAJLOVICH,SU;BUBNOV BORIS NIKOLAEVICH,SU;SEMENCHENKO IGOR VIKTOROVICH,SU;MASYUK LEONARD TERENTEVICH,SU |
发明人 |
MIGUNOV VITALIJ MIKHAJLOVICH,SU;BUBNOV BORIS NIKOLAEVICH,SU;SEMENCHENKO IGOR VIKTOROVICH,SU;MASYUK LEONARD TERENTEVICH,SU |